Cereal2 · Observed attack

AS37963 UDP flood on 101.37.157.42 | 2026-09-29 11:29:52Z

· Event #284860

WhatsApp

Country-level precision. botnet.cl stores the target country, never a city or coordinates, so the marker sits at the country's center.

What this method does

Cereal2 vector 1: UDP flood with large datagrams (default 1400-byte payload).

All UDP flood with large datagrams (default 1400-byte payload) observations
Observed
2026-09-29T11:29:52.927Z
Recorded

Recorded 93ms after observation

Affected network
101.37.157.42/32
Network operator
Hangzhou Alibaba Advertising Co.,Ltd.AS37963
Location
China
Method
UDP flood with large datagrams (default 1400-byte payload)Vector 1
Protocol
udp
Destination port
80
Commanded duration
1m
Observed via
129.226.82.94144.126.198.39152.42.196.145165.245.246.201178.62.233.22743.130.251.22843.156.47.24043.156.82.23343.157.142.7843.157.181.15643.157.198.20043.157.78.24343.166.153.5843.166.252.22243.166.68.1743.173.124.2794.183.235.14294.183.235.24995.182.87.134

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite · 2026-09

Snapshot taken at ingestion; it is never re-resolved later.

Other attacks on this network

Within 24 hours of this observation

Other attacks in this country

Within 24 hours of this observation

botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.